I'm not sure how many 2013s are floating around Aus at the moment. I do know the E-Starts were running Sachs and 45mm zokes and aren't in much demand.
Once you've tasted the Ohlins/Marzocchi 48s, how could you go back?
The first shipment of R models are being air freighted over now, but still not on dealers floors. The rest will be shipped and be another 4-8 weeks away. I agree most likely components (suspension, cdi/stator, carb). They seem to be the big ones.
I thought TM was using their own forks and shock these days?
They make their own shocks, but forks in the US are KYB, Marzocchi for everybody else I think